⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Kootenai County

Kootenai County, Idaho: well depth, water level & drilling cost

✓ 10,921 IDWR records · verified 2026-08-21

380 ftmedian well depth
247 ft–506 fttypical depth range
105 ftmedian static water level
15 gpmmedian yield (9,553 tests)

How deep are wells in Kootenai County, Idaho?

The median drilled well depth in Kootenai County is 380 ft, based on 5,357 wells with recorded depths in the state IDWR database. Half of all wells fall between 247 ft and 506 ft; 90% are shallower than 700 ft. Wells drilled since 2016 have a median depth of 422 ft.

How much does it cost to drill a well in Kootenai County?

Applying published per-foot rates to the local median depth of 422 ft: drilling and casing alone typically runs $10,550–$27,430; a complete system including pump, pressure tank, and hookup typically runs $25,320–$42,200. Actual quotes depend on site access, geology, and casing requirements.

Get quotes from drillers active in Kootenai County

Free for property owners. We route your request only to licensed drillers who actually file well logs in Kootenai County — never sold elsewhere.

What is the static water level in Kootenai County?

The median static water level is 105 ft below ground surface (middle half of wells: 50 ft–235 ft), from 9,704 measurements.

How much water do wells in Kootenai County produce?

The median tested yield is 15 gpm (middle half: 6 gpm–30 gpm), from 9,553 pump tests. A typical household needs 5–10 gpm.

Pull every recorded well near a Kootenai County address — $29

Drilled depth distribution

0–50 ft 46 50–100 ft 106 100–150 ft 333 150–200 ft 285 200–300 ft 974 300–400 ft 1,029 400–600 ft 1,636 600+ ft 948
Looking at a specific property in Kootenai County?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $29

Method: medians computed from IDWR records (IDWR well records, excluding the 8,758 monitoring, injection, test, dewatering, cathodic-protection and heat-exchange wells that are not water supplies; depths 0-5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.